ES263454A1 - PROCEDURE FOR PREPARING THE METALLIC SURFACE OF A PIECE FOR NICKEL PLATING - Google Patents
PROCEDURE FOR PREPARING THE METALLIC SURFACE OF A PIECE FOR NICKEL PLATINGInfo
- Publication number
- ES263454A1 ES263454A1 ES0263454A ES263454A ES263454A1 ES 263454 A1 ES263454 A1 ES 263454A1 ES 0263454 A ES0263454 A ES 0263454A ES 263454 A ES263454 A ES 263454A ES 263454 A1 ES263454 A1 ES 263454A1
- Authority
- ES
- Spain
- Prior art keywords
- aqueous solution
- order
- preparing
- metal surface
- nickel plating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000007747 plating Methods 0.000 title abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- YWMAPNNZOCSAPF-UHFFFAOYSA-N Nickel(1+) Chemical compound [Ni+] YWMAPNNZOCSAPF-UHFFFAOYSA-N 0.000 abstract 1
- GZPHKKAJQADUEV-UHFFFAOYSA-L O[N+]([O-])=O.O[Cr](O)(=O)=O Chemical compound O[N+]([O-])=O.O[Cr](O)(=O)=O GZPHKKAJQADUEV-UHFFFAOYSA-L 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 235000011180 diphosphates Nutrition 0.000 abstract 1
- -1 hypophosphite anion Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229940006444 nickel cation Drugs 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Abstract
Method of preparing the one piece metallic surface, which is essentially magnesium for nickel plating by chemical means, with a water bath of the hypophosphite anion type and nickel cation, said process being characterized by treating said metal surface after it has been cleaned with a first aqueous solution containing a passivating agent comprising (1) orthophosphoric acid or (2) chromic acid nitric acid, in order to form a protective film thereon to prevent corrosive attack thereof by water, treat then said metal surface with a second aqueous solution of a fluoride in order to form on it a fluoride film and then treat said metal surface with a third aqueous solution of a pyrophosphate, in order to form on it a phosphate film. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0263454A ES263454A1 (en) | 1960-12-20 | 1960-12-20 | PROCEDURE FOR PREPARING THE METALLIC SURFACE OF A PIECE FOR NICKEL PLATING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0263454A ES263454A1 (en) | 1960-12-20 | 1960-12-20 | PROCEDURE FOR PREPARING THE METALLIC SURFACE OF A PIECE FOR NICKEL PLATING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES263454A1 true ES263454A1 (en) | 1961-05-16 |
Family
ID=34492486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0263454A Expired ES263454A1 (en) | 1960-12-20 | 1960-12-20 | PROCEDURE FOR PREPARING THE METALLIC SURFACE OF A PIECE FOR NICKEL PLATING |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES263454A1 (en) |
-
1960
- 1960-12-20 ES ES0263454A patent/ES263454A1/en not_active Expired
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